468665199

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{3343}}^1$

素因数の和:3807

約数の個数: 24

約数和(自身を含む): 697116992

約数和(自身を除く): 228451793

約数列:

[1, 3, 9, 37, 111, 333, 421, 1263, 3343, 3789, 10029, 15577, 30087, 46731, 123691, 140193, 371073, 1113219, 1407403, 4222209, 12666627, 52073911, 156221733, 468665199]

約数ペア:

[(1, 468665199), (3, 156221733), (9, 52073911), (37, 12666627), (111, 4222209), (333, 1407403), (421, 1113219), (1263, 371073), (3343, 140193), (3789, 123691), (10029, 46731), (15577, 30087)]